Bump govuk_publishing_components from 35.8.0 to 35.9.0

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 35.8.0 to 35.9.0.
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_publishing_components@v35.8.0...v35.9.0)

---
updated-dependencies:
- dependency-name: govuk_publishing_components
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -146,7 +146,7 @@ GEM
     govuk_personalisation (0.13.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (35.8.0)
+    govuk_publishing_components (35.9.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
@@ -304,8 +304,9 @@ GEM
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
       activesupport (>= 5.0.1.rc1)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)